/* Nagi Rhythm 1.8.2: a compact search dialog with optional date browsing. */
.nagi-v170 .nagi-search-dialog {
    box-sizing: border-box;
    width: min(680px, calc(100% - 48px));
    max-width: 680px;
    max-height: calc(100vh - 48px);
    max-height: calc(100dvh - 48px);
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-gutter: stable;
    box-shadow: 0 24px 90px #0003;
}
.nagi-v170 .nagi-search-heading { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 12px; }
.nagi-v170 .nagi-search-dialog [hidden] { display: none !important; }
.nagi-v170 .nagi-search-total { color: var(--sub-text); background: var(--light-gray); border-radius: 4px; padding: 3px 7px; font-size: 11px; line-height: 1.5; font-variant-numeric: tabular-nums; white-space: nowrap; }
.nagi-v170 .nagi-search-body { padding: 24px 28px 26px; }
.nagi-v170 .nagi-search-dialog .nagi-search-form { margin: 0; padding: 5px; border: 1px solid var(--border); border-radius: 8px; background: var(--light-gray); box-sizing: border-box; overflow: visible; }
.nagi-v170 .nagi-search-dialog .nagi-search-form:focus-within { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.nagi-v170 .nagi-search-dialog .nagi-search-form input { min-width: 0; min-height: 44px; padding: 10px 12px; font-size: 16px; line-height: 1.5; border-radius: 4px; box-sizing: border-box; }
.nagi-v170 .nagi-search-dialog .nagi-search-form input:focus-visible { outline: 0; }
.nagi-v170 .nagi-search-dialog .nagi-search-form button { margin: 0; min-width: 64px; min-height: 44px; padding: 10px 16px; border-radius: 5px; font-size: 14px; line-height: 1.5; cursor: pointer; }
.nagi-v170 .nagi-search-dialog .nagi-search-form button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.nagi-v170 .nagi-search-dialog .nagi-dialog-help { margin: 10px 0 24px; font-size: 12px; line-height: 1.7; }
.nagi-v170 .nagi-search-themes h3 { margin: 0 0 12px; font-size: 13px; line-height: 1.5; font-weight: 500; color: var(--sub-text); }
.nagi-v170 .nagi-search-themes .nagi-topic-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 0; padding: 0; list-style: none; }
.nagi-v170 .nagi-search-themes .nagi-topic-links a { display: grid; grid-template-columns: minmax(0, 1fr) 16px; column-gap: 8px; row-gap: 2px; min-height: 60px; padding: 10px 12px; border: 1px solid transparent; border-radius: 6px; background: var(--light-gray); color: var(--text); font-size: 14px; line-height: 1.5; text-decoration: none; box-sizing: border-box; }
.nagi-v170 .nagi-search-themes .nagi-topic-links > li { display: flex; min-width: 0; }
.nagi-v170 .nagi-search-themes .nagi-topic-links a { width: 100%; height: 100%; grid-template-rows: minmax(0, 1fr) auto; align-content: start; }
@media (max-width: 380px) {
    .nagi-v170 .nagi-search-dialog .nagi-search-body { padding-left: 16px; padding-right: 16px; }
    .nagi-v170 .nagi-search-themes .nagi-topic-links a { grid-template-columns: minmax(0, 1fr) 14px; column-gap: 8px; padding-left: 8px; padding-right: 8px; }
    .nagi-v170 .nagi-search-themes .nagi-topic-arrow { width: 14px; height: 14px; }
}
.nagi-v170 .nagi-search-themes .nagi-topic-label { grid-column: 1; min-width: 0; overflow-wrap: anywhere; }
.nagi-v170 .nagi-search-themes .nagi-count { grid-column: 1; display: block; margin: 0; font-size: 11px; line-height: 1.4; color: var(--sub-text); font-variant-numeric: tabular-nums; }
.nagi-v170 .nagi-search-themes .nagi-count .screen-reader-text { position: static; width: auto; height: auto; margin: 0; clip-path: none; overflow: visible; white-space: normal; }
.nagi-v170 .nagi-search-themes .nagi-topic-arrow { grid-column: 2; grid-row: 1 / span 2; width: 16px; height: 16px; align-self: center; color: var(--accent); }
.nagi-v170 .nagi-search-themes .nagi-topic-links a:is(:hover, :focus-visible) { border-color: var(--accent); color: var(--text); }
.nagi-v170 .nagi-search-all { margin-top: 16px; }
.nagi-v170 .nagi-search-all .nagi-index-link { width: 100%; min-height: 48px; padding: 12px 14px; border-color: var(--border); border-radius: 6px; }
.nagi-v170 .nagi-search-all .nagi-index-count { margin-left: auto; }
.nagi-v170 .nagi-search-all .nagi-index-link:is(:hover, :focus-visible) { border-color: var(--accent); }

/* Dates stay collapsed until requested; all years are readable without JS. */
.nagi-v170 .nagi-date-picker { margin-top: 18px; padding-top: 6px; border-top: 1px solid var(--border); }
.nagi-v170 .nagi-date-picker > summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 48px; padding: 8px 2px; color: var(--text); font-size: 13px; font-weight: 500; line-height: 1.5; cursor: pointer; list-style: none; box-sizing: border-box; }
.nagi-v170 .nagi-date-picker > summary::-webkit-details-marker { display: none; }
.nagi-v170 .nagi-date-picker > summary svg { width: 16px; height: 16px; flex: 0 0 16px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; color: var(--accent); transition: transform .16s ease; }
.nagi-v170 .nagi-date-picker[open] > summary svg { transform: rotate(180deg); }
.nagi-v170 .nagi-date-body { padding: 6px 0 2px; }
.nagi-v170 .nagi-date-control { align-items: center; gap: 12px; margin: 0 0 14px; }
.nagi-v170 .nagi-date-control:not([hidden]) { display: flex; }
.nagi-v170 .nagi-date-control label { color: var(--sub-text); font-size: 12px; }
.nagi-v170 .nagi-date-control select { min-width: 132px; max-width: 100%; min-height: 44px; padding: 8px 12px; border: 1px solid var(--border); border-radius: 5px; background: var(--bg); color: var(--text); font: 400 14px/1.5 var(--nagi-font); box-sizing: border-box; }
.nagi-v170 .nagi-date-year + .nagi-date-year { margin-top: 18px; }
.nagi-v170 .nagi-date-year h3 { margin: 0 0 8px; color: var(--sub-text); font-size: 12px; line-height: 1.5; font-weight: 500; }
.nagi-v170 .nagi-date-months { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin: 0; padding: 0; list-style: none; }
.nagi-v170 .nagi-date-months a { display: flex; flex-direction: column; justify-content: center; gap: 2px; min-height: 52px; padding: 8px 12px; border: 1px solid var(--border); border-radius: 5px; color: var(--text); background: var(--bg); text-decoration: none; font-size: 13px; line-height: 1.5; box-sizing: border-box; }
.nagi-v170 .nagi-date-months a small { color: var(--sub-text); font-size: 11px; line-height: 1.4; }
.nagi-v170 .nagi-date-months a:is(:hover, :focus-visible) { border-color: var(--accent); background: var(--light-gray); }
.nagi-v170 .nagi-search-dialog :is(a, summary, select):focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
@media (max-width: 600px) {
    .nagi-v170 .nagi-search-dialog { width: calc(100% - 24px); max-height: calc(100vh - 24px); max-height: calc(100dvh - 24px); border-radius: 10px; }
    .nagi-v170 .nagi-search-body { padding: 20px 18px 22px; }
    .nagi-v170 .nagi-search-heading { gap: 6px 10px; }
    .nagi-v170 .nagi-search-themes .nagi-topic-links a { min-height: 56px; padding: 9px 10px; }
    .nagi-v170 .nagi-search-dialog .nagi-search-form input { padding: 10px; }
    .nagi-v170 .nagi-date-months { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (prefers-reduced-motion: reduce) {
    .nagi-v170 .nagi-date-picker > summary svg { transition: none; transform: none !important; }
}